http://www.montreal.climatemps.com/
Montreal January Weather: Climate, Temperatures*
Welcome to winter in Montreal. The statistically coldest month of the year, you'll curse beautiful days right about now because a sunny one in January nearly guarantees it's bone-chilling cold outside whereas a gray, cloudy day tends to announce a "warmer" outdoor experience likely complemented by snowfall. And if you don't know what wind chill means yet, you'll soon find out.
•Average January temperature: -8.9ºC / 16ºF
•Average January high (day): -5.4ºC / 22ºF
•Average January low (night): -12.4ºC / 10ºF
•Record high: 12.8ºC / 55ºF
•Record low: -33.5ºC / -28ºF
•Precipitation**: oddly enough, January in Montreal may include up to 6 days with rain (expect freezing rain). But snow is more likely on the agenda, with an average of 14 days of light snowfall and up to 4 days of heavier snowfall, on average.
